checkpolicy: remove a redundant if-condition

Inner if-condition in following code is redundant:

	if (outfile) {
		/* ... just referring outfile ... */
		if (outfile) {
			do_something();
		}
	}

We can simplify this to:

	if (outfile) {
		/* ... just referring outfile ... */
		do_something();
	}

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

checkpolicy/checkpolicy.c

@@ -682,9 +682,7 @@ int main(int argc, char **argv)
 			}
 		}
 
-		if (outfile) {
-			fclose(outfp);
-		}
+		fclose(outfp);
 	} else if (cil) {
 		fprintf(stderr, "%s:  No file to write CIL was specified\n", argv[0]);
 		exit(1);